LIGHTING BALLAST

Brand Owner (click to sort) Address Description
ENERGY PRO Shanghai Chief Electrical Apparatus Co., Ltd. No. 5942, Huyi Road, Town of Waigang, Jiading District Shanghai City 201806 China Lighting ballast, namely fluorescent ballast that can start and maintain the operation of the fluorescent tubes;PRO;
MARK 7 SIGNIFY HOLDING B.V. HIGH TECH CAMPUS 48 EINDHOVEN 5656AE Netherlands LIGHTING BALLAST;In the statement, Column 1, line 2, corporation should be deleted, and a Public Limited Liability Company should be inserted.;MARK 7;Color is not claimed as a feature of the mark.;
MARK V PHILIPS ELECTRONICS NORTH AMERICA CORPORATION 3000 MINUTEMAN ROAD ANDOVER MA 01810 lighting ballast;
MARK VII PHILIPS ELECTRONICS NORTH AMERICA CORPORATION 3000 MINUTEMAN ROAD ANDOVER MA 01810 lighting ballast;
PANALUX Hyun, Kyo M. 365 Ponfield Place Ridgewood NJ 07450 lighting ballast;PAN A LUX;
PIEZONIX Korea Tronix Co., Ltd. Room 304, Seongmoon bldg, 53 Doonechon-dong Kangdong-gu, Seoul Republic of Korea lighting ballast, AC-DC adapter, inverter, DC-DC converter, switched mode power supply, negative ion generator, ozonizer, ceramic filters, electric ignition units, and ceramic resonators;
SKYFIT COOPER TECHNOLOGIES COMPANY 600 Travis, Suite 5300 Houston TX 77002 LIGHTING BALLAST; MOTION SENSITIVE SECURITY LIGHTS; SECURITY LIGHTS FOR OUTDOOR USE;SKY FIT;ELECTRICAL LIGHTING FIXTURES;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A lighting system employs a pair of ballast input stages (21) operable to oscillate at different oscillating frequency (f1, f2) upon an initial powering of the ballast input stages (21). The lighting system further employs a pair of ballast output stages (23) for establishing an open circuit voltage across the ballast output stages (23) in response to an absence of a loading of lamps (10) across the ballast output stages (23). The light system further employ means for, subsequent to the initial powering of the ballast input stages (21) and in response to the absence of the loading of the lamps (10) across the ballast output stages (23), impending any parasitic loading across the ballast output stages (23) from phase locking the oscillating frequencies (f1, f2).